28104516

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 81567360

約数和(自身を除く): 53462844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 41, 44, 54, 66, 82, 99, 108, 123, 132, 164, 198, 246, 297, 369, 396, 451, 492, 577, 594, 738, 902, 1107, 1154, 1188, 1353, 1476, 1731, 1804, 2214, 2308, 2706, 3462, 4059, 4428, 5193, 5412, 6347, 6924, 8118, 10386, 12177, 12694, 15579, 16236, 19041, 20772, 23657, 24354, 25388, 31158, 38082, 47314, 48708, 57123, 62316, 70971, 76164, 94628, 114246, 141942, 171369, 212913, 228492, 260227, 283884, 342738, 425826, 520454, 638739, 685476, 780681, 851652, 1040908, 1277478, 1561362, 2342043, 2554956, 3122724, 4684086, 7026129, 9368172, 14052258, 28104516]

約数ペア:

[(1, 28104516), (2, 14052258), (3, 9368172), (4, 7026129), (6, 4684086), (9, 3122724), (11, 2554956), (12, 2342043), (18, 1561362), (22, 1277478), (27, 1040908), (33, 851652), (36, 780681), (41, 685476), (44, 638739), (54, 520454), (66, 425826), (82, 342738), (99, 283884), (108, 260227), (123, 228492), (132, 212913), (164, 171369), (198, 141942), (246, 114246), (297, 94628), (369, 76164), (396, 70971), (451, 62316), (492, 57123), (577, 48708), (594, 47314), (738, 38082), (902, 31158), (1107, 25388), (1154, 24354), (1188, 23657), (1353, 20772), (1476, 19041), (1731, 16236), (1804, 15579), (2214, 12694), (2308, 12177), (2706, 10386), (3462, 8118), (4059, 6924), (4428, 6347), (5193, 5412)]