66809799992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1\times {\mathrm{24097}}^1$

素因数の和:24672

約数の個数: 64

約数和(自身を含む): 137728745280

約数和(自身を除く): 70918945288

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 503, 689, 1006, 1378, 2012, 2756, 4024, 5512, 6539, 13078, 24097, 26156, 26659, 48194, 52312, 53318, 96388, 106636, 192776, 213272, 313261, 346567, 626522, 693134, 1253044, 1277141, 1386268, 2506088, 2554282, 2772536, 5108564, 10217128, 12120791, 16602833, 24241582, 33205666, 48483164, 66411332, 96966328, 132822664, 157570283, 315140566, 630281132, 642401923, 1260562264, 1284803846, 2569607692, 5139215384, 8351224999, 16702449998, 33404899996, 66809799992]

約数ペア:

[(1, 66809799992), (2, 33404899996), (4, 16702449998), (8, 8351224999), (13, 5139215384), (26, 2569607692), (52, 1284803846), (53, 1260562264), (104, 642401923), (106, 630281132), (212, 315140566), (424, 157570283), (503, 132822664), (689, 96966328), (1006, 66411332), (1378, 48483164), (2012, 33205666), (2756, 24241582), (4024, 16602833), (5512, 12120791), (6539, 10217128), (13078, 5108564), (24097, 2772536), (26156, 2554282), (26659, 2506088), (48194, 1386268), (52312, 1277141), (53318, 1253044), (96388, 693134), (106636, 626522), (192776, 346567), (213272, 313261)]